import { type Document, type Element } from '@nodecfdi/cfdi-core';
export default class DomHelper {
    private readonly _document?;
    constructor(document: Document);
    rootElement(): Element;
    getAttribute(...path: string[]): string;
    findAttribute(...path: string[]): string | null;
    getElement(...path: string[]): Element;
    findElement(...path: string[]): Element | null;
    findFirstChildByName(parent: Element, name: string): Element | null;
}